(19)

(11)

EP 3 981 071 A1

(12)

(43) Date of publication: 13.04.2022 Bulletin 2022/15 (21) Application number: 20820761.3 (22) Date of filing: 10.06.2020

(51) International Patent Classification (IPC):  H02S 30/10(2014.01) H02S 30/20(2014.01) F16S 3/08(2006.01) (52) Cooperative Patent Classification (CPC): H02S 30/10; Y02E 10/50; H02S 30/00; H02S 20/10; F24S 25/20; Y02E 10/47 (86) International application number: PCT/US2020/037092 (87) International publication number: WO 2020/252091 (17.12.2020 Gazette 2020/51)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 10.06.2019 US 201962921310 P (71) Applicant: Origami Solar, Inc. Sacramento, CA 95816 (US)	(72) Inventors: PATTON, John C. Roseville, CA 95747 (US) HAFTER, Eric Sacramento, CA 95816 (US) (74) Representative: CSY London  10 Fetter Lane London EC4A 1BR London EC4A 1BR (GB)